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TI-2021-18764 Aliases CVE-2021-42334GHSA-cw52-x4mw-m42c

Huachu Digital Technology Co.,Ltd. Easytest - SQL Injection-2

Priority MEDIUM 40CWE-89Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
SQL injection
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-89.

Summary

The Easytest contains SQL injection vulnerabilities. After obtaining a user’s privilege, remote attackers can inject SQL commands into the parameters of the elective course management page to obtain all database and administrator permissions.

Why it matters now

EPSS 0.01123 66th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
Huachu Digital Technology Co.,Ltd.Easytest1705—No fix listedCNA
  • Easytest VendorHuachu Digital Technology Co.,Ltd. Affected 1705 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:huaju:easytest_online_learning_test_platform:1705:*:*:*:*:*:*:*1705VulnerableHuaju
  • cpe:2.3:a:huaju:easytest_online_learning_test_platform:1705:*:*:*:*:*:*:* Versions 1705 Vulnerable ·Huaju

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-42334
  2. 2026-10-03 Alias added: GHSA-cw52-x4mw-m42c

References

Advisory 1

  • TI-2021-18763 Huachu Digital Technology Co.,Ltd. Easytest - SQL Injection-1 CVSS 3.1HIGH 8.8
  • TI-2021-18765 Huachu Digital Technology Co.,Ltd. Easytest - Stored XSS CVSS 3.1MEDIUM 5.4
  • TI-2021-18766 Huachu Digital Technology Co.,Ltd. Easytest - Improper Authorization CVSS 3.1MEDIUM 4.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences